Spence Engineering

Chemicals & Gases

Vacuum Breakers relieve undesirable vacuum state.

Spence Engineering is pleased to announce the release of a new line of Vacuum Breakers. The new Vacu-Break line of vacuum breakers are simple devices designed to provide a dependable means of relieving an undesirable vacuum state. The addition of a Vacu-Break vacuum breaker will improve your systems efficiency, by allowing it to operate correctly, and prevent potential equipment damage. It can be...

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Fluid & Gas Flow Equipment

Steam Trap Valve Station is available in left-handed version.

Spence is also pleased to announce the addition of the Left-Handed version of the Big-Block Universal Mount Valve Station. The popular Big Block has already been available in Right-Handed versions in ½ and ¾" in NPT and SW for a number of years. Now with the addition of the Left-Handed version, it allows more flexibility in the installation and allows easier maintenance since it could be...

Read More »
Chemicals & Gases

Vacuum Breakers relieve undesirable vacuum state.

Spence Engineering is pleased to announce the release of a new line of Vacuum Breakers. The new Vacu-Break line of vacuum breakers are simple devices designed to provide a dependable means of relieving an undesirable vacuum state. The addition of a Vacu-Break vacuum breaker will improve your systems efficiency, by allowing it to operate correctly, and prevent potential equipment damage. It can be...

Read More »
Fluid & Gas Flow Equipment

Steam Trap Valve Station is available in left-handed version.

Spence is also pleased to announce the addition of the Left-Handed version of the Big-Block Universal Mount Valve Station. The popular Big Block has already been available in Right-Handed versions in -½ and ¾" in NPT and SW for a number of years. Now with the addition of the Left-Handed version, it allows more flexibility in the installation and allows easier maintenance since it could be...

Read More »
Fluid & Gas Flow Equipment

Free-Float Operated Valves drain liquid and vent air.

Spence Engineering Company, of Walden, NY, announces its' Drainer NLD Series free-floating liquid drainer and Venter NAV Series free-floating air venter. These valves are used on pressurized air, gas, and liquid systems such as: hydronic heating systems, cooling systems, and liquid chilling operations. The Drainer NLD will remove liquids from pressurized air or gas systems and the Venter NAV will...

Read More »
Fluid & Gas Flow Equipment

Free-Float Operated Valves drain liquid and vent air.

Spence Engineering Company, of Walden, NY, announces its' Drainer NLD Series free-floating liquid drainer and Venter NAV Series free-floating air venter. These valves are used on pressurized air, gas, and liquid systems such as: hydronic heating systems, cooling systems, and liquid chilling operations. The Drainer NLD will remove liquids from pressurized air or gas systems and the Venter NAV will...

Read More »
Steam Pressure Regulator requires no external power signal.
Agricultural & Farming Products

Steam Pressure Regulator requires no external power signal.

Offered in cast iron or cast steel, in 3/8 to 12 in. sizes, for pressures to 600 psig and temperatures to 750-°F, Type ED pilot-operated pressure regulator controls operations within ±1 psig of set pressure. Construction features include balancing to accommodate high turn down, liquid, and low differential service. Self contained, spring operated, side, or integrally mounted pressure, air,...

Read More »
Steam Pressure Regulator requires no external power signal.
Agricultural & Farming Products

Steam Pressure Regulator requires no external power signal.

Offered in cast iron or cast steel, in 3/8 to 12 in. sizes, for pressures to 600 psig and temperatures to 750-°F, Type ED pilot-operated pressure regulator controls operations within ±1 psig of set pressure. Construction features include balancing to accommodate high turn down, liquid, and low differential service. Self contained, spring operated, side, or integrally mounted pressure, air,...

Read More »
Spence Strainers International Announces FM Approved Double Door Check Valves
Fluid & Gas Flow Equipment

Spence Strainers International Announces FM Approved Double Door Check Valves

Spence Strainers International, of Walden, NY, announces FM (Factory Mutual) approval of their Model 125WT, ASME Class 125, cast iron, double door check valves in size 2 inch through 10 inch. FM approved products provide the highest quality of fire and environmental hazard protection of commercial property. The 125WT Series double door check valves prevent severe water hammer from the backflow of...

Read More »
Spence Strainers International Announces FM Approved Double Door Check Valves
Fluid & Gas Flow Equipment

Spence Strainers International Announces FM Approved Double Door Check Valves

Spence Strainers International, of Walden, NY, announces FM (Factory Mutual) approval of their Model 125WT, ASME Class 125, cast iron, double door check valves in size 2 inch through 10 inch. FM approved products provide the highest quality of fire and environmental hazard protection of commercial property. The 125WT Series double door check valves prevent severe water hammer from the backflow of...

Read More »
Chemicals & Gases

Vacuum Breakers relieve undesirable vacuum state.

Spence Engineering is pleased to announce the release of a new line of Vacuum Breakers. The new Vacu-Break line of vacuum breakers are simple devices designed to provide a dependable means of relieving an undesirable vacuum state. The addition of a Vacu-Break vacuum breaker will improve your systems efficiency, by allowing it to operate correctly, and prevent potential equipment damage. It can be...

Read More »
Fluid & Gas Flow Equipment

Steam Trap Valve Station is available in left-handed version.

Spence is also pleased to announce the addition of the Left-Handed version of the Big-Block Universal Mount Valve Station. The popular Big Block has already been available in Right-Handed versions in ½ and ¾" in NPT and SW for a number of years. Now with the addition of the Left-Handed version, it allows more flexibility in the installation and allows easier maintenance since it could be...

Read More »
Chemicals & Gases

Vacuum Breakers relieve undesirable vacuum state.

Spence Engineering is pleased to announce the release of a new line of Vacuum Breakers. The new Vacu-Break line of vacuum breakers are simple devices designed to provide a dependable means of relieving an undesirable vacuum state. The addition of a Vacu-Break vacuum breaker will improve your systems efficiency, by allowing it to operate correctly, and prevent potential equipment damage. It can be...

Read More »
Fluid & Gas Flow Equipment

Steam Trap Valve Station is available in left-handed version.

Spence is also pleased to announce the addition of the Left-Handed version of the Big-Block Universal Mount Valve Station. The popular Big Block has already been available in Right-Handed versions in -½ and ¾" in NPT and SW for a number of years. Now with the addition of the Left-Handed version, it allows more flexibility in the installation and allows easier maintenance since it could be...

Read More »
Fluid & Gas Flow Equipment

Free-Float Operated Valves drain liquid and vent air.

Spence Engineering Company, of Walden, NY, announces its' Drainer NLD Series free-floating liquid drainer and Venter NAV Series free-floating air venter. These valves are used on pressurized air, gas, and liquid systems such as: hydronic heating systems, cooling systems, and liquid chilling operations. The Drainer NLD will remove liquids from pressurized air or gas systems and the Venter NAV will...

Read More »
Fluid & Gas Flow Equipment

Free-Float Operated Valves drain liquid and vent air.

Spence Engineering Company, of Walden, NY, announces its' Drainer NLD Series free-floating liquid drainer and Venter NAV Series free-floating air venter. These valves are used on pressurized air, gas, and liquid systems such as: hydronic heating systems, cooling systems, and liquid chilling operations. The Drainer NLD will remove liquids from pressurized air or gas systems and the Venter NAV will...

Read More »
Steam Pressure Regulator requires no external power signal.
Agricultural & Farming Products

Steam Pressure Regulator requires no external power signal.

Offered in cast iron or cast steel, in 3/8 to 12 in. sizes, for pressures to 600 psig and temperatures to 750-°F, Type ED pilot-operated pressure regulator controls operations within ±1 psig of set pressure. Construction features include balancing to accommodate high turn down, liquid, and low differential service. Self contained, spring operated, side, or integrally mounted pressure, air,...

Read More »
Steam Pressure Regulator requires no external power signal.
Agricultural & Farming Products

Steam Pressure Regulator requires no external power signal.

Offered in cast iron or cast steel, in 3/8 to 12 in. sizes, for pressures to 600 psig and temperatures to 750-°F, Type ED pilot-operated pressure regulator controls operations within ±1 psig of set pressure. Construction features include balancing to accommodate high turn down, liquid, and low differential service. Self contained, spring operated, side, or integrally mounted pressure, air,...

Read More »
Spence Strainers International Announces FM Approved Double Door Check Valves
Fluid & Gas Flow Equipment

Spence Strainers International Announces FM Approved Double Door Check Valves

Spence Strainers International, of Walden, NY, announces FM (Factory Mutual) approval of their Model 125WT, ASME Class 125, cast iron, double door check valves in size 2 inch through 10 inch. FM approved products provide the highest quality of fire and environmental hazard protection of commercial property. The 125WT Series double door check valves prevent severe water hammer from the backflow of...

Read More »
Spence Strainers International Announces FM Approved Double Door Check Valves
Fluid & Gas Flow Equipment

Spence Strainers International Announces FM Approved Double Door Check Valves

Spence Strainers International, of Walden, NY, announces FM (Factory Mutual) approval of their Model 125WT, ASME Class 125, cast iron, double door check valves in size 2 inch through 10 inch. FM approved products provide the highest quality of fire and environmental hazard protection of commercial property. The 125WT Series double door check valves prevent severe water hammer from the backflow of...

Read More »

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